Home / 1,069,307.60-1,475,681.18-585,871.24

Finding the Fourth Proportional to 1,069,307.60, 1,475,681.18 and 585,871.24

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Solution

The fourth proportional to 1,069,307.60, 1,475,681.18 and 585,871.24 is: 808,522.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,307.60 : 1,475,681.18 = 585,871.24 : x
  2. Step 2: Convert to fraction form
    1,069,307.60/1,475,681.18 = 585,871.24/x
  3. Step 3: Cross multiply
    1,069,307.60x = 1,475,681.18 × 585,871.24
  4. Step 4: Simplify right side
    1,069,307.60x = 864,559,162,771.26
  5. Step 5: Solve for x
    x = 864,559,162,771.26/1,069,307.60
  6. Step 6: Final answer
    x = 808,522.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.